CA2251418C - A method to improve cu corrosion performance of mo-dtc and active sulfur by adding sunflower oil - Google Patents

A method to improve cu corrosion performance of mo-dtc and active sulfur by adding sunflower oil Download PDF

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Publication number
CA2251418C
CA2251418C CA002251418A CA2251418A CA2251418C CA 2251418 C CA2251418 C CA 2251418C CA 002251418 A CA002251418 A CA 002251418A CA 2251418 A CA2251418 A CA 2251418A CA 2251418 C CA2251418 C CA 2251418C
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sulfur
oil
group
compound
composition
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CA002251418A
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English (en)
French (fr)
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CA2251418A1 (en
Inventor
Junsuke Haruna
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Lubrizol Corp
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Lubrizol Corp
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    • C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol fueled engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
CA002251418A 1997-10-30 1998-10-23 A method to improve cu corrosion performance of mo-dtc and active sulfur by adding sunflower oil Expired - Fee Related CA2251418C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9-298940 1997-10-30
JP29894097A JP4641567B2 (ja) 1997-10-30 1997-10-30 ひまわり油を添加することによる、ジチオカルバミン酸モリブデンおよび活性イオウの銅腐食性能を改良する方法
US09/030,381 US6281174B1 (en) 1997-10-30 1998-02-25 Method to improve Cu corrosion performance of Mo-DTC and active sulfur by adding sunflower oil
US09/030,381 1998-02-25

Publications (2)

Publication Number Publication Date
CA2251418A1 CA2251418A1 (en) 1999-04-30
CA2251418C true CA2251418C (en) 2007-08-14

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CA002251418A Expired - Fee Related CA2251418C (en) 1997-10-30 1998-10-23 A method to improve cu corrosion performance of mo-dtc and active sulfur by adding sunflower oil

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EP (1) EP0913455B1 (de)
CA (1) CA2251418C (de)
DE (1) DE69838239T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20022322A1 (it) * 2002-10-31 2004-05-01 Agip Petroli Olio lubrificante per motori atto a ridurre il consumo di carburante
WO2021083511A1 (en) * 2019-10-30 2021-05-06 Gkn Driveline International Gmbh A grease composition comprising zinc sulfide and copper sulfide in combination with molybdenum disulfide and/or tungsten disulfide for the use in constant velocity joints

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228022A (en) * 1979-06-28 1980-10-14 Chevron Research Company Sulfurized alkylphenol-olefin reaction product lubricating oil additive
CA1228847A (en) * 1982-10-28 1987-11-03 James N. Vinci Sulfur containing lubricating compositions
GB9415623D0 (en) * 1994-08-01 1994-09-21 Exxon Chemical Patents Inc Improvements in oleaginous compositions
AU3230695A (en) * 1994-09-01 1996-03-22 Exxon Research And Engineering Company Lubricants with sustained fuel economy performance

Also Published As

Publication number Publication date
EP0913455A2 (de) 1999-05-06
DE69838239T2 (de) 2008-03-06
EP0913455B1 (de) 2007-08-15
CA2251418A1 (en) 1999-04-30
DE69838239D1 (de) 2007-09-27
EP0913455A3 (de) 2000-05-17

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